CONTAINER TANK Russian patent published in 2005 - IPC

FIELD: containers for storage or transportation of liquids or gases, particularly for rail-road, motor or water transport.

SUBSTANCE: container tank comprises cylindrical case 1 having rectangular end frames 3. Frames are connected with cylindrical or conical panels 4 arranged in pairs from both case sides, which are opposite one to another relative vertical axis of tank symmetry. Panels are secured to posts and to end frame cantilevers in points of their intersection with areas of flat walls connection with rounded ribs of posts and cantilevers. Panels may extend towards container tank. Arranged on outer surface of any panel is at least one cylindrical or conical concentric shell 5 located concentric to panel. Shells are hollow or have inner stiffening ribs. Shells are secured to panel by longitudinal ends thereof and connected to container tank and to end frames by transversal ends. Two or more shells abut each other or spaced one from another.

EFFECT: increased operational reliability.

3 cl, 6 dwg